J2ME development guide, great technological Summary

介绍了用visual c++编写应用程序调用api函数，从而简化了与硬件通信的过程。-introduces the visual c write applications called api function, thus simplifying the hardware and communications process.

c++并口测试程序源码,还不错，适于初学者参考。-c++ parallel test program source code, but also good, suitable for advanced users.

应用背景•浸出（LEACH）是一种无线路由协议在传感器网络：–基站（sink）是固定的–传感器节点均匀•浸出节能通过：–聚集–自适应聚类关键技术•浸在WSN  增加能量；增加使用时间和吞吐量

用UDP写的可靠传输示范程序,非常有借鉴意义,适合互连网通讯

展示了如何使用QSerialPort通过USB端口发送和接收数据，该程序用Qt C ++做的。实现异步数据接收和错误处理事件。

nLite-1.4.9.1 系统精简 软件-nLite-1.4.9.1

一款可以检测USB通信数据的工具及其代码，里面有三种方式（报告、特征报告和读写文件的方式）来测试HID通信PC TO HOST AND HOST TO PC 的数据，我在模拟HID接口时受益非浅。在XP VS2003 环境下面测试通过！这里希望能达到抛砖引玉的作用！-one can detect USB data communication tools and code, which has three methods (report, Feature reports and documents through the reading and writing) to test communications HID PC TO HOST AND HOST TO PC The data, I simulated HID benefited greatly from the interface. In XP VS2003 below the test environment! Here hope to get feedback from the role!

Cypress Semiconductor makes a variety of PLL-based clock generators. This application note provides a set of recommendations to optimize usage of Cypress clock devices in a system. The application note begins with recommended termination techniques for clock generators. Subsequently, power supply filtering and bypassing is discussed. Finally, the application note provides some recommendations on board layout.

安装ppb的步骤，这是一个PDA下的类似PB的开发语言，代码几乎不需要改变，就可以把PB的代码写在PDA下，神奇吧-Ppb installation steps, this is a PDA similar to PB under development language, the code is almost no need to change, you can write code to PB in the PDA, the magic it

基于stm32开发平台的can总线通信，文件里有发送和接收源代码，适合学习stm32和can总线通信的朋友参考